Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1978-12-13
1981-02-03
Weinblatt, Mayer
Compositions
Water-softening or purifying or scale-inhibiting agents
252 95, 252 99, 252135, 25217421, 8108R, 8111, 8137, C11D 183
Patent
active
042487293
ABSTRACT:
Detergency boosters comprise certain nonionic surfactants. When used at particular concentrations in conjunction with commercial laundry detergents in laundering liquors of about 70.degree. C., and higher, followed by rinsing at about 66.degree. C., or lower, the boosters herein provide improved fabric cleaning benefits. The nonionic surfactant detergency boosters herein are the ethoxylated primary aliphatic alcohols characterized by an average aliphatic chain length in the range C.sub.12 -C.sub.13 and an average degree of ethoxylation of about 3.
REFERENCES:
patent: 3925224 (1975-12-01), Winston
patent: 3983078 (1976-09-01), Collins
Rubingh Donn N.
Stephens Theodore C.
Hemingway Ronald L.
The Procter & Gamble & Company
Weinblatt Mayer
Witte Richard C.
Yetter Jerry J.
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